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use db_hist

This commit is contained in:
yangdsh 2020-04-09 15:47:06 +00:00 committed by Dana Van Aken
parent dd2d644d5d
commit e0cb1ab8b0
1 changed files with 13 additions and 9 deletions
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22
server/website/website/db/oracle/target_objective.py
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@ -14,16 +14,18 @@ from ..base.target_objective import (BaseTargetObjective, BaseThroughput, LESS_I
LOG = logging.getLogger(__name__)
class SummedUpDBTime(BaseTargetObjective):
class CustomDBTime(BaseTargetObjective):
def __init__(self):
super().__init__(name='summed_up_db_time', pprint='Summed Up DB Time', unit='seconds',
super().__init__(name='custom_db_time', pprint='Custom DB Time', unit='seconds',
short_unit='s', improvement=LESS_IS_BETTER)
def compute(self, metrics, observation_time):
total_wait_time = 0.
for name, value in metrics.items():
if 'sys_time_model.db cpu' in name:
if 'dba_hist_' not in name:
continue
if 'db cpu' in name:
total_wait_time += float(value)
elif 'time_waited_micro_fg' in name:
wait_time = float(value)
@ -49,7 +51,9 @@ class NormalizedDBTime(BaseTargetObjective):
# This target objective is designed for Oracle v12.2.0.1.0
dbms = DBMSCatalog.objects.get(type=DBMSType.ORACLE, version='12.2.0.1.0')
for name, value in metrics.items():
if 'sys_time_model.db cpu' in name:
if 'dba_hist_' not in name:
continue
if 'db cpu' in name:
total_wait_time += float(value)
elif 'average_wait_fg' in name:
average_wait = MetricCatalog.objects.get(dbms=dbms, name=name).default
@ -78,7 +82,7 @@ class RawDBTime(BaseTargetObjective):
unit='seconds', short_unit='s', improvement=LESS_IS_BETTER)
def compute(self, metrics, observation_time):
return metrics['global.sys_time_model.db time'] / 1000000.
return metrics['global.dba_hist_sys_time_model.db time'] / 1000000.
class TransactionCounter(BaseTargetObjective):
@ -88,8 +92,8 @@ class TransactionCounter(BaseTargetObjective):
unit='transactions', short_unit='txn', improvement=MORE_IS_BETTER)
def compute(self, metrics, observation_time):
num_txns = sum(metrics[ctr] for ctr in ('global.sysstat.user commits',
'global.sysstat.user rollbacks'))
num_txns = sum(metrics[ctr] for ctr in ('global.dba_hist_sysstat.user commits',
'global.dba_hist_sysstat.user rollbacks'))
return num_txns
@ -104,8 +108,8 @@ class ElapsedTime(BaseTargetObjective):
target_objective_list = tuple((DBMSType.ORACLE, target_obj) for target_obj in [ # pylint: disable=invalid-name
BaseThroughput(transactions_counter=('global.sysstat.user commits',
'global.sysstat.user rollbacks')),
BaseThroughput(transactions_counter=('global.dba_hist_sysstat.user commits',
'global.dba_hist_sysstat.user rollbacks')),
SummedUpDBTime(),
NormalizedDBTime(),
RawDBTime(),